Linux Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Linux Interview Questions

Questions Answers Views Company eMail

What is the difference between a hard link and a soft link?

1 1497

What is the difference between kill, pkill, and killall?

1 1484

What is the difference between ‘apt’ and ‘yum’?

1 1472

What does the 'cd' command do in Linux?

1 1616

How would you check the available disk space on a Linux system?

1 1626

What is the purpose of the 'chmod' command?

1 1765

How do you view the contents of a file in Linux?

1 1541

Explain how you would find a specific string in a file.

1 1507

How do you list all the files in a directory, including hidden files?

1 1548

What is the purpose of the 'ps' command?

1 1627

How do you check the current system uptime in Linux?

1 1535

How would you monitor real-time system performance in Linux?

1 1820

Explain how you would manage background and foreground processes in Linux.

1 1487

What are the main components of a Linux system?

1 1707

What is the role of the Linux kernel?

1 1614

Un-Answered Questions { Linux }

Who linux commands?

1055

Enlist some linux distributors (distros) along with its usage?

917

Explain the term gui?

856

How to write the output of a command to a file?

1064

How do you access partitions under linux?

1179

Why do we need multithreading?

893

How many threads does an i7 8700k have?

750

What are the advantages of threads?

853

Is mac a unix or linux?

831

how you will block porn sites using squid proxy in linux operating system?

891

Which file would you examine to determine the levels of messages written to system log files?

959

How many users can login into linux server at same time??

1449

How to enable acls for /home partition?

948

What is the advantage of open source?

860

How was linux developed?

829

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